Assignee
GARLOCK INC
US92 patents
Top patents by PatentIndex Score
US4913951AApr 3, 1990
Fabrication of reinforced PTFE gasketing material
GARLOCK INC60 citations96
US4900629AFeb 13, 1990
High compressibility gasket material
GARLOCK INC56 citations96
US4171561AOct 23, 1979
Molded lip seal with polytetrafluoroethylene liner and method for making the same
GARLOCK INC56 citations96
US4118856AOct 10, 1978
Bi-directional hydrodynamic shaft seal method
GARLOCK INC81 citations96
US5480161AJan 2, 1996
Shaft seal with controlled porosity elements
GARLOCK INC55 citations95
US5024451AJun 18, 1991
Multi-position labyrinth seal ring
GARLOCK INC74 citations95
US4852890AAug 1, 1989
Rotary shaft bearing isolator seal
GARLOCK INC62 citations95
US4274641AJun 23, 1981
Shaft seal and method
GARLOCK INC98 citations95
US4106781AAug 15, 1978
Unitized, grease-purgeable seal
GARLOCK INC79 citations95
US5004248AApr 2, 1991
Unitized seal with unitizing joint remote from seal lip
GARLOCK INC100 citations94
US4252329AFeb 24, 1981
Semi-unitized shaft seal
GARLOCK INC61 citations93
US4208057AJun 17, 1980
Semi-unitized shaft seal and method
GARLOCK INC69 citations93
US6273431B1Aug 14, 2001
Forged valve stem packing set
GARLOCK INC26 citations92
US5533737AJul 9, 1996
Seals with particle exclusion means
GARLOCK INC23 citations92
US4990296AFeb 5, 1991
Welding of filled sintered polytetrafluoroethylene
GARLOCK INC35 citations92
US4961891AOct 9, 1990
Method of making high compressibility gasket material
GARLOCK INC28 citations92
US4817966AApr 4, 1989
Rotary shaft bearing isolator seal
GARLOCK INC45 citations92
US4364588ADec 21, 1982
Band seal clamp
GARLOCK INC52 citations92
US4258927AMar 31, 1981
Shaft seal with retractable polytetrafluoroethylene-lined sealing lip
GARLOCK INC40 citations92
US4243232AJan 6, 1981
One-piece oil seal and boot seal
GARLOCK INC36 citations92
US4239243ADec 16, 1980
Molded lip seal with polytetrafluoroethylene liner and method for making the same
GARLOCK INC44 citations92
US4026563AMay 31, 1977
Oil seal with locking bead and O. D. sealing rib
GARLOCK INC32 citations92
US6015153AJan 18, 2000
Labyrinth sealing device and method of assembly
GARLOCK INC26 citations91
US5908195AJun 1, 1999
Labyrinth sealing device and method of assembly
GARLOCK INC35 citations91
US6390477B1May 21, 2002
Rotary shaft bearing isolator seal
GARLOCK INC55 citations90
US3994814ANov 30, 1976
Low friction bearing material and method
GARLOCK INC47 citations90
US5501827AMar 26, 1996
Laser markable polytetrafluoroethylene resin material and method of making
GARLOCK INC34 citations89
US4463975AAug 7, 1984
Band seal clamp
GARLOCK INC53 citations89
US4226426AOct 7, 1980
Semi-unitized shaft seal
GARLOCK INC40 citations89
US4038359AJul 26, 1977
Method of making a shaft seal with dual lip
GARLOCK INC34 citations89
US6182974B1Feb 6, 2001
Stuffing box packing assembly
GARLOCK INC46 citations88
US5806858ASep 15, 1998
Compact five ring stuffing box packing assembly
GARLOCK INC25 citations88
US4406847ASep 27, 1983
Method for making a lip type shaft seal having a resin liner
GARLOCK INC37 citations88
US4327925AMay 4, 1982
Disc brake boot seal method and article
GARLOCK INC51 citations87
US4552367ANov 12, 1985
Hub seal and axle assembly and method for its assembly
GARLOCK INC35 citations86
US4270442AJun 2, 1981
Disc brake boot
GARLOCK INC30 citations86
US4218813AAug 26, 1980
Method and tool for installing shafts through seals
GARLOCK INC78 citations86
US4114898ASep 19, 1978
Oil seal with permanently deformable locking member
GARLOCK INC32 citations86
US4064962ADec 27, 1977
Muffler method and apparatus
GARLOCK INC103 citations86
US5897119AApr 27, 1999
Floating wiper seal assembly
GARLOCK INC68 citations85
US6399204B1Jun 4, 2002
Flexible multi-layer gasketing product
GARLOCK INC19 citations83
US4159298AJun 26, 1979
Method for making a shaft seal
GARLOCK INC29 citations82
US4126317ANov 21, 1978
Seal for installing seal over splined shaft
GARLOCK INC20 citations82
US4082295AApr 4, 1978
Reed valve with crankshaft seal and method
GARLOCK INC22 citations82
US4049281ASep 20, 1977
Unitized dual lip seal method
GARLOCK INC27 citations82
US3941393AMar 2, 1976
Seal method and article
GARLOCK INC18 citations82
US4994303AFeb 19, 1991
Fiber impregnation process
GARLOCK INC33 citations81
US4510966AApr 16, 1985
Plug valve with floating stem seal
GARLOCK INC34 citations81
US4504067AMar 12, 1985
High pressure shaft seal with low-friction lip liner
GARLOCK INC25 citations81
US4311316AJan 19, 1982
Shaft seal and method
GARLOCK INC28 citations81
Showing the top 50 of 92 patents by PatentIndex Score.